29820639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 40587264

約数和(自身を除く): 10766625

約数列:

[1, 3, 71, 191, 213, 573, 733, 2199, 13561, 40683, 52043, 140003, 156129, 420009, 9940213, 29820639]

約数ペア:

[(1, 29820639), (3, 9940213), (71, 420009), (191, 156129), (213, 140003), (573, 52043), (733, 40683), (2199, 13561)]